I liked Nick. I got the impression that he was joking in his VT. He reminded me of Chris Wright last year:
'I'm going to be a complete misery in the House. I'm going to sit in the corner, call everyone bastards and urinate in the kitchen.'
It was evident to everyone except Pauline that Chris was joking, and he was one of the few good things about last year. Nick didn't make it quite so obvious, but I think provided he doesn't go out really early he could turn out to be a really nice guy.